[DEBUG] fix coverity unreachable code
[DEBUG] fix coverity unreachable code

Change-Id: I8109b578519530fa8597da707ecee79839fdcb08

Parrot-Developers/libARNetworkAL,Parrot-Developers/libARNetworkAL,Parrot-Developers/libARNetworkAL,Parrot-Developers/libARNetworkAL